Yam Nicholson, Au Timmy Wing-Kuk
Division of Cardiothoracic Surgery, Department of Surgery, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, SAR, China.
J Card Surg. 2014 May;29(3):351-2. doi: 10.1111/jocs.12253. Epub 2013 Nov 27.